The Rams are focusing heavily on offensive lineman as they use their 30 allotted pre-draft visits, as Jim Thomas of the St. Louis Post-Dispatch observes. According to Thomas (Twitterlinks), Pittsburgh offensive tackle T.J. Clemmings said on SiriusXM NFL Radio that he’d be visiting the Rams, and Duke guard Laken Tomlinson visited the team earlier this week. Here’s more draft news out of the AFC and NFC West..

After being dismissed from Iowa State last year following charges for fifth-degree theft, disorderly conduct, and criminal mischief, defensive lineman David Irving is visiting the Chiefs, Raiders, and Seahawks, a league source tells Wilson. According to Wilson, Irving previously worked out for the Bears, Patriots, and Giants, as well as the Chiefs, Raiders, and Seahawks.

Miami of Ohio safety Harold Jones-Quartey is scheduled to visit the Chiefs next week, tweets Terez A. Paylor of the Kansas City Star.